| A | B |
|---|
| mixture | two or more materials stirred together |
| property | characteristic of an object, something you can observe such as size, color, shape or texture |
| solution | a special mixture formed when a material dissolves in water |
| dissolving | process in which one material disperses uniformly into another material |
| mass | weight of an object |
| crystal | solid form of a material that can be identified by its properties, such as shape, color or pattern |
| salt crystal | square with an X corner to corner |
| H 2 0 | chemical formula for water |
| NaCl | chemical formula for salt |
